Analysis Overview
SHA256
5e838e3ea2275d45224acad45fa1ef8a293a316bfe01633f1413f6addd4015b9
Threat Level: Likely malicious
The file 5e838e3ea2275d45224acad45fa1ef8a293a316bfe01633f1413f6addd4015b9 was found to be: Likely malicious.
Malicious Activity Summary
Office macro that triggers on suspicious action
Suspicious Office macro
Process spawned suspicious child process
System Location Discovery: System Language Discovery
Office loads VBA resources, possible macro or embedded object present
Checks processor information in registry
Enumerates system info in registry
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: AddClipboardFormatListener
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-07 21:32
Signatures
Office macro that triggers on suspicious action
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-07 21:32
Reported
2024-08-07 21:33
Platform
win10v2004-20240802-en
Max time kernel
54s
Max time network
59s
Command Line
Signatures
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Processes
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\5e838e3ea2275d45224acad45fa1ef8a293a316bfe01633f1413f6addd4015b9.doc" /o ""
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| N/A | 192.168.1.3:443 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | metadata.templates.cdn.office.net | udp |
| DE | 2.17.22.153:443 | metadata.templates.cdn.office.net | tcp |
| US | 8.8.8.8:53 | binaries.templates.cdn.office.net | udp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.18.190.133:443 | binaries.templates.cdn.office.net | tcp |
| US | 8.8.8.8:53 | 240.76.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 153.22.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.190.18.2.in-addr.arpa | udp |
| N/A | 192.168.1.3:443 | tcp | |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| N/A | 192.168.1.3:443 | tcp |
Files
memory/2748-0-0x00007FF99A1D0000-0x00007FF99A1E0000-memory.dmp
memory/2748-1-0x00007FF99A1D0000-0x00007FF99A1E0000-memory.dmp
memory/2748-2-0x00007FF99A1D0000-0x00007FF99A1E0000-memory.dmp
memory/2748-3-0x00007FF99A1D0000-0x00007FF99A1E0000-memory.dmp
memory/2748-4-0x00007FF99A1D0000-0x00007FF99A1E0000-memory.dmp
memory/2748-5-0x00007FF9DA1ED000-0x00007FF9DA1EE000-memory.dmp
memory/2748-6-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-7-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-8-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-10-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-9-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-12-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-13-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-15-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-17-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-21-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-22-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-20-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-19-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-18-0x00007FF997E20000-0x00007FF997E30000-memory.dmp
memory/2748-16-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-14-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-11-0x00007FF997E20000-0x00007FF997E30000-memory.dmp
memory/2748-38-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-39-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-41-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-40-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-37-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-36-0x000001EEA1A60000-0x000001EEA1A61000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
| MD5 | 5d3bd24dc69c83f364c247e5e0fa9c22 |
| SHA1 | d9766459e975cc3deacf4d6d3497e7a32a67fab8 |
| SHA256 | c748c22650881d6b1d3f6d73352ede51b316baf57e97d0d47d5737ece633bd15 |
| SHA512 | e70063b3e6711bfda927e92a9fcd5deeebe75a337867984103e2b21a9439f2b4d360dc0f52692bc77e89606e8eeca6beb440ba626a0b829eb27f9c4dff03c751 |
C:\Users\Admin\AppData\Local\Temp\TCD15E2.tmp\gb.xsl
| MD5 | 51d32ee5bc7ab811041f799652d26e04 |
| SHA1 | 412193006aa3ef19e0a57e16acf86b830993024a |
| SHA256 | 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97 |
| SHA512 | 5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810 |
memory/2748-273-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-274-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
memory/2748-275-0x00007FF9DA150000-0x00007FF9DA345000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-07 21:32
Reported
2024-08-07 21:33
Platform
win7-20240704-en
Max time kernel
21s
Max time network
17s
Command Line
Signatures
Process spawned suspicious child process
| Description | Indicator | Process | Target |
| Parent C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process | N/A | C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\dwwin.exe | N/A |
Office loads VBA resources, possible macro or embedded object present
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\5e838e3ea2275d45224acad45fa1ef8a293a316bfe01633f1413f6addd4015b9.doc"
C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE
"C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE" -x -s 1248
C:\Windows\SysWOW64\dwwin.exe
C:\Windows\system32\dwwin.exe -x -s 1248
Network
Files
memory/2084-0-0x000000002F6C1000-0x000000002F6C2000-memory.dmp
memory/2084-1-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2084-2-0x0000000070ADD000-0x0000000070AE8000-memory.dmp
memory/2084-13-0x0000000005E70000-0x0000000005E71000-memory.dmp
memory/2084-15-0x0000000005C80000-0x0000000005D80000-memory.dmp
memory/2084-17-0x0000000005C80000-0x0000000005D80000-memory.dmp
memory/2084-16-0x0000000005C80000-0x0000000005D80000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\259452610.cvr
| MD5 | a9742153ff169de2150dfa819134fe91 |
| SHA1 | 52c81d8a404beeca05a02c84694c0ba6e9fa7fac |
| SHA256 | fbc4114ab89488f98a5e86b46106da0b5714b1eff09b814fc8c70f23230f50b0 |
| SHA512 | 9ec94f9203e020944588ef96f10fc796065e9b7315e36fc7d136ae8ac6902c2bd8c2a8c50ca64cc48959b198bb4aa6cd540b64183f1c8c96f9303b036b93b5e6 |
memory/2084-19-0x0000000070ADD000-0x0000000070AE8000-memory.dmp